1. Department of Orthopaedic Surgery, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330006, China
2. The Fourth Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330100, China
3. Jiangxi Provincial Key Laboratory of Spine & Spinal Cord Disease, Nanchang, Jiangxi, 330006, China